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Title:
SIGNAL DETECTION DEVICE AND SIGNAL DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/035920
Kind Code:
A1
Abstract:
A signal detection device (100) pertaining to the present invention is characterized by being provided with: a first calculation unit (211) which uses a receive signal to calculate, as a first feature amount, a peak-to-average power ratio; a second calculation unit (212) which uses the received signal to calculate, as a second feature amount, at least one of a periodic auto-correlation function, a spectrum correlation function, signal power, an amplitude correlation, and a phase difference; and a signal determination unit (220) which uses the first feature amount and the second feature amount to determine by machine learning whether or not a signal to be detected is present in the received signal.

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Inventors:
OHASHI AKINORI (JP)
Application Number:
PCT/JP2018/030370
Publication Date:
February 20, 2020
Filing Date:
August 15, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H04B17/382; H04B1/16; H04L27/26
Foreign References:
JP2013198117A2013-09-30
JP2014039287A2014-02-27
JP2010233095A2010-10-14
JP2008079280A2008-04-03
JP2011512742A2011-04-21
JP4531581B22010-08-25
Other References:
See also references of EP 3826203A4
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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